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v3.25.3

Stockholders' Equity - Narrative (Details) shares in Millions | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Oct. 31, 2025 USD ($) plan shares | Oct. 31, 2024 USD ($) | Oct. 31, 2025 USD ($) plan shares | Oct. 31, 2024 USD ($) | May 31, 2025 USD ($)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Number of stock-based compensation plans | plan | 2 |  | 2 |  |
Employee stock purchase plan, compensation expense |  |  | $ 466,776,000 | $ 460,388,000 |
Stock repurchase program, authorized amount |  |  |  |  | $ 2,500,000,000
Stock repurchase program, remaining authorized amount | $ 1,000,000,000.0 |  | 1,000,000,000.0 |  |
RSUs |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Unrecognized compensation cost, RSUs | 1,200,000,000 |  | $ 1,200,000,000 |  |
Unrecognized compensation cost, remaining weighted-average period for recognition |  |  | 2 years 5 months 15 days |  |
RSUs | Market Based and Performance Based Vesting Conditions |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Grant date fair value of unvested RSU's | 174,700,000 |  | $ 174,700,000 |  |
Performance vesting percentage |  |  | 100.00% |  |
ESPP |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Employee stock purchase plan, compensation expense | $ 4,700,000 | $ 3,300,000 | $ 12,900,000 | $ 9,900,000 |
2018 Plan |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Reserved for future issuance (in shares) | shares | 46.2 |  | 46.2 |  |
2018 ESPP |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Reserved for future issuance (in shares) | shares | 13.1 |  | 13.1 |  |

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